.audioTable .footer {
    margin-top: 20px;
    background-color: white;
  }
  
  .audioTable .tableTop {
    width: 100%;
    height: 60px;
    line-height: 60px;
    box-sizing: border-box;
    padding: 0 25px;
  }
  
  .audioTable .clear::after {
    content: '';
    display: block;
    clear: both;
  }
  
  .audioTable .tableBtn {
    float: right;
  }
  
  .audioTable .btn1 {
    margin-right: 10px;
  }
  
  .audioTable .tablemid {
    width: 100%;
    height: 500px;
  }
  
  .audioTable .img {
    vertical-align: middle;
    width: 40px;
  }
  
  .audioTable .coursetit {
    color: #1890ff;
    margin-left: 10px;
  }
  
  .audioTable .btnSearch {
    margin-left: 460px;
  }
  
  .audioTable .reset {
    margin-left: 15px;
  }
  